INGREDIENTS
1/2 cup
unsalted butter, room temperature
2 tbsp
lime zest
7/8 cup
sugar
1
egg, room temperature
1 tsp
vanilla
1 tsp
lime juice
2 cups
flour (set aside 1/4 cup of this to toss with the berries)
2 tsp
baking powder
1 tsp
kosher salt
3 cups
fresh raspberries
1/2 cup
buttermilk*
large sugar crystals (for sprinkling on top)
*To make homemade buttermilk, put 1-1/2 tsp. of vinegar or lemon juice in a liquid measuring cup. Fill cup with milk until it reaches the 1/2-cup line. Allow to stand for five minutes before adding to recipe.